On-Air SMP-120ISL-BK is a Simple style 120 Volt incandescent SILENCE Light that comes with a black vinyl lens. Sometimes less is more and a less complicated design means that we can lower the cost but still produce a quality light. The aluminum housing is precision cut and then folded before being polished to a chrome-like finish. Illumination is provided by either a modern LED light strip or via incandescent bulb. The lens is cut from sign grade Lexan with a clear lens in front for vinyl protection and visual depth. The back plate is pre-drilled to mount to a single/dual gang electrical back box or VESA-75 mount.